3/8" diameter (10mm)

85 of 567 products
Sort by:
Best selling
16g Black Titanium Circular Barbell
16g Black Titanium Circular Barbell Circular Barbells 16g - 1/4" diameter (6mm) - 3mm balls Black

16g Black Titanium Circular Barbell

5/16"-15/32"
$7.98
each
8g Stainless Circular Barbell (internal)
8g Stainless Circular Barbell (internal) Circular Barbells 8g - 3/8" diameter (10mm) - 6mm balls Stainless Steel

8g Stainless Circular Barbell (internal)

3/8"-1"
$7.98
each
16g Gold Circular Barbell
16g Gold Circular Barbell Circular Barbells 16 gauge - 5/16" diameter - 3mm balls Gold

16g Gold Circular Barbell

5/16"-15/32"
$5.98
each
16g Spiked Titanium Circular Barbell (internal)
16g Spiked Titanium Circular Barbell (internal) Circular Barbells 16g - 5/16" diameter (8mm) - 3x3mm cones Solid Titanium

16g Spiked Titanium Circular Barbell (internal)

5/16"-3/8"
 15 colors
$10.98
each
14g Titanium Circular Barbell
14g Titanium Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4mm balls Solid Titanium

14g Titanium Circular Barbell

5/16"-15/32"
$6.98
each
14g Stainless Circular Barbell
14g Stainless Circular Barbell Circular Barbells 14g - 1/4" diameter (6mm) - 4mm balls Stainless Steel

14g Stainless Circular Barbell

1/4"-3/4"
$3.98
each
8g Black Circular Barbell (internal)
8g Black Circular Barbell (internal) Circular Barbells 8g - 3/8" diameter (10mm) - 6mm balls Black

8g Black Circular Barbell (internal)

3/8"-5/8"
$8.98
each
16g Spiked Titanium Circular Barbell
16g Spiked Titanium Circular Barbell Circular Barbells 16g - 1/4" diameter (6mm) - 3x3mm cones High Polish (plain silver)

16g Spiked Titanium Circular Barbell

1/4"-3/8"
$6.98
each
12g Stainless Circular Barbell
12g Stainless Circular Barbell Circular Barbells 12g - 5/16" diameter (8mm) - 4mm balls Stainless Steel

12g Stainless Circular Barbell

5/16"-1"
$4.98
each
10g Stainless Circular Barbell (internal)
10g Stainless Circular Barbell (internal) Circular Barbells 10g - 5/16" diameter (8mm) - 4mm balls Stainless Steel

10g Stainless Circular Barbell (internal)

5/16"-5/8"
$6.98
each
14g Spiked Titanium Circular Barbell (internal)
14g Spiked Titanium Circular Barbell (internal) Circular Barbells 14g - 3/8" diameter (10mm) - 4x4mm cones Solid Titanium

14g Spiked Titanium Circular Barbell (internal)

3/8"-1/2"
 15 colors
$10.98
each
16g Spiked PVD Coated Circular Barbell
Sale
16g Spiked PVD Coated Circular Barbell Circular Barbells 16g - 5/16" diameter (8mm) - 3x3mm cones Blue

16g Spiked PVD Coated Circular Barbell

5/16"-3/8"
From $2.49
each
10g Stainless Circular Barbell
10g Stainless Circular Barbell Circular Barbells 10g - 3/8" diameter (10mm) - 5mm balls Stainless Steel

10g Stainless Circular Barbell

3/8"-1"
$5.98
each
18g Stainless Circular Barbell
18g Stainless Circular Barbell Circular Barbells 18g - 1/4" diameter (6mm) - 3mm balls Stainless Steel

18g Stainless Circular Barbell

1/4"-1/2"
$3.98
each
14g Bioflex Circular Barbell
14g Bioflex Circular Barbell Circular Barbells 14g - 5/16" diameter (8mm) - 4mm balls Black

14g Bioflex Circular Barbell

5/16"-15/32"
 7 colors
$2.98
each
12g Stainless Circular Barbell (internal)
12g Stainless Circular Barbell (internal) Circular Barbells 12g - 5/16" diameter (8mm) - 4mm balls Stainless Steel

12g Stainless Circular Barbell (internal)

5/16"-1/2"
$6.98
each